Information graciously provided by Jeffery.Kabachinski@med.ge.com
Acronyms
– the essence of modern life
The most common questions I get asked about, as well as
questions that I ask, are about the acronyms.
We are “blessed” in the biomedical industry as we deal with acronyms
from the clinical side and the technical side.
Acronyms are a way of life. If
you don’t know the TLA (see glossary) you could find yourself in a SNAFU.
No one admits to not knowing the acronym – it’s a sure way
to lose face. Some time ago – I was
faced with explaining myself to an IT engineer and I made up a few acronyms on
the spot. He just nodded his head and
kept saying, “Uh-huh, Uh-huh”. He
didn’t want to admit that he had no idea what I was talking – but then, neither
did I. Try this sometime and see. I’ve added a few of my acronym inventions to
the glossary below. If you’ve come up
with a good one – I want to know about it: Jkabachinski@wi.rr.com
This issue’s IT World is about acronyms. It is part of our ‘work’ language and since
technology creeps into the ‘real’ world as well – they’re there wherever you
turn. Acronyms become words as they are
pronounced rather than spelled out. We
don’t say L – A – N for local area network – we say ‘lan’. Sometimes acronyms become so inculcated, we
know what they mean – but can’t tell you what it stands for. Where I work the employee performance system
is referred to as the EMS. When I first
needed to use it, I asked my manager what the letters stood for - he didn’t know. I asked others around me – no one knew. I asked the human resources manager – she
didn’t know, but we all knew what the system was and how it was used.
I find that a cheat sheet is handy. I don’t put everything on it – just the
current acronyms that I can’t seem to remember. I have a little leather wallet thing that holds 3x5 note
cards. I keep it in my back
pocket. Most often I pull it out to
take notes or write reminders to myself – a list of to-do’s. I also keep my short list of acronyms in
there. Sometimes when pretending to
take notes – I am actually looking up what has just been said. This way I have a better chance of
understanding what’s going on.
Just knowing what the acronym stands for goes a long way to
understanding the concept behind the term.
For IT related terminology, I recommend Newton’s Telecomm Dictionary
(now in it’s 18th edition).
Just a paragraph or two describing the term or acronym can make you a
JIT-Genius.
Here then is an acronym starter list. Just take the one’s you don’t know or have
trouble remembering. They are mainly
beginner level terms that you probably already know and maybe a few that you
didn’t. Remember - that if you don’t learn your TLA’s PDQ you could be SOL.
- 8B/10B
- A data encoding and transmission scheme patented by IBM used to connect
IBM's mainframe computers to front-end processors. Essentially 8 data bits are sent in 10
bits. Provides: Error detection, Frame delimiting, that is, you can tell
where the frame markers and where the data is inside the frame, Integrated
serial clock: to synchronize the frame bits to a clock signal, even if
many consecutive 1’s or 0’s are sent and the sender has a slightly
different transmission rate or clock phase.
- AAMI –
Association for the Advancement of Medical Instrumentation
- ACHE -
The American College of Healthcare Executives is
- ATM – Asynchronous
Transfer Mode, a protocol based on transferring data in cells or packets
of a fixed size. ATM supports data transfer rates of from 25 to 622 MBS.
- BCSI -
incorporated
in 1977 as the Building Industry Consulting Service International, Inc..
- BMET –
Biomedical Engineering Technologist
- BNC –
Bayonet Navy or Neal Connectors
- BOPSAT
– an important meeting where high-level discussions take place. It stands for Bunch of People Sitting
Around Talking.
- Cat 5
– Category 5 from the 1995 and 1998 versions of the EIA/TIA 568 spec –
qualifying UTP to 100MHz
- Cat 5E
– enhanced Category 5 added to the 2000 EIA/TIA 568 spec – qualifying UTP
to 100MHz
- Cat 6
- Category 6 an unreleased spec that will most likely qualify UTP to
250MHz. This also corresponds to
the upcoming ISO/IEC class E standard.
- Cat 7
– Category 7 an unreleased spec that is very different from UTP standards
discussed here. It is expected to
be fully shielded – each pair shielded and the entire cable will also have
an overall shield. It will also have
a new connection scheme, very different plugs and sockets, in all,
supporting up to 600MHz. At this
point, there doesn’t seem to be any protocols/applications under
development for operation with this cabling. This also corresponds to the
upcoming ISO/IEC class F standard.
- CBET –
Certified Biomedical Electronics Technician
- CBT –
Computer Based Training
- CDDI –
Copper Data Distribution Interface a wire version of FDDI – Fiber Data
Distribution Interface – 100Mbs protocols. CDDI is a trade name of Crescendo
Communications/Cisco Systems.
- CLES -
Clinical Laboratory Equipment Technician
- CM or
CMG – Communications grade cable, same as communications grade general
purpose.
- CMP –
Communications plenum cable suitable for use in plenum air spaces (i.e.
cold air return ducts). As it has adequate fire resistance and low smoke
producing characteristics
- CNE –
Certified Netware Engineer
- CompTIA
– Computing Technology Industry Association
- CPU –
Central Processing Unit
- CRES -
Certified Radiology Equipment Specialist
- CSMA/CD
- Carrier Sense with Multiple Access and Collision Detection
- CTEC -
Microsoft Certified Technical Education Centers
- DNS –
Domain Name System – the name for the scheme network systems use to read
an URL
- DVD –
Digital Video Disk
·
EIA/TIA – Electronics International
Association and Telecommunications Industries Association jointly define the
568 and associated specs.
- FDA –
Food and Drug Administration
- GbE –
Gigabit Ethernet
- HTML –
Hyper Text Markup Language - essentially the hidden format codes next to
text and pictures that allow a common way to identify font, format and
layout of the document viewed within the browser application.
- HTTP –
hypertext transfer protocol – Internet protocol used by the web server and
client browser to communicate.
- Hub –
multi-port repeater
- IEEE –
The IEEE (Eye-triple-E) is a non-profit, technical professional
association of more than 377,000 individual members in 150 countries. The
full name is the Institute of Electrical and Electronics Engineers
- IP –
Internet Protocol – one of the communication protocols that make up the
TCP/IP suite of networking protocols.
- ISO -
International Organization for Standardization
·
ISO/IEC - International Standards Organization and
International Electronics Community jointly define the 1/SC 25 DIS 11801 Class
System.
- ISP –
Internet Service Provider
- IT –
Information Technology
- IT –
Information Technology
- JCAHO
- Joint Commission on Accreditation of Healthcare Organizations
- JIT -
Genius – a resource of URLs or reference websites as a guide for look it
up information
- JIT –
Just In Time
- LAN –
or Lan – Local Area Network
- LLC
sub-layer - Logical Link Control
- MAC
sub-layer - Media Access Control
- MAU –
Media Access Unit or network transceiver
- MCNE –
Master Certified Netware Engineer
- MCP –
Microsoft Certified Professional
- MCSE –
Microsoft Certified Systems Engineer
- MCT-
Microsoft Certified Trainer
- NEC –
National Electrical Code
- NFPA –
National Fire Protection Agecy
- NIC -
Network Interface Card
- NIH –
National Institutes of Health
- Node –
A device that uses the network to communicate to other devices A.K.A.
workstation, client, host . . .
- OEM –
Original Equipment Manufacturer
- OSHA –
Occupational Safety and Health
- OSI –
Open Specifications Interconnection
- PCI
(Peripheral Component Interconnect)
- PDQ –
Pretty Darn Quick
- Plenum
– Cable or wire with insulated conductors often jacketed with
polyvinylidine diflouride (PVDF) material to give them low flame spread
and low smoke-producing properties
- SFD -
Start Frame Delimiter
- SLD –
Second Level Domain - portion of
the DNS that identifies main site within the TLD – ‘aami’ in www.aami.org
is an example of a SLD
- SNAFU – A
chaotic or confused situation. As an adjective: In a state of confusion or
chaos. Situation Normal All Messed Up
- SOL – Surely
Out of Luck
- T2S
– “t-squared S” – an unexplainable computer glitch or phenomenon (usually
bad). It stands for Temporal rift in the Time Space continuum.
- TCP –
Transmission Control Protocol – the portion of the TCP/IP suite of
networking protocols that allows for handshaking to ensure packet delivery
– called “reliable”
- TCP/IP
– Transmission Control Protocol / Internet Protocol – the name of the
overall networking protocol used for communication on the internet. I provides communication across
interconnected networks, between computers with diverse hardware
architectures and various operating systems.
- TDMM -
BICSI’s Telecommunications Distribution Methods Manual
- TLA – Three
Letter Acronym
- TLD –
Top Level Domain – portion of the DNS.
The original top level domains were, com – for commercial
organizations (businesses), edu – for educational organizations (e.g.
colleges and universities), gov
– for government organizations (non-military), mil – military, org – other
organizations – often non-profit, net – network resources
- TP-PMD
– Twisted-Pair Physical Media Dependent standard (ANSI X3T9.5) supports
FDDI networks to run over twisted-pair cable (AKA CCDI).
- U/L –
Underwriter’s Laboratories
- UDP –
User Datagram Protocal - the portion of the TCP/IP suite of networking
protocols that does not allow for handshaking to ensure packet delivery as
it is not always necessary – called “unre;iable”.
- URL –
Uniform Resource Locator
- URL –
Uniform Resource Locator – an Internet link such as www.aami.org
- UTP -
Unshielded Twisted Pair
- VPN –
Virtual Private Network - Tunnels are blind relays between two
connections on the Internet. Also
called extranets and with encrypting can be called VPN’s. Tunnels set up a
temporary path that could enable a connection to a corporate gateway from
an ISP (Internet Service Provider) winding the way around lower priority
traffic.
- WAN –
Wide Area Network
- WLAN –
Wireless Local Area Network
- WWW –
World Wide Web – specifies the protocols used and defined conventions
followed for getting at information on the systems that take part.