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= Term carried over from FS-1037C
= New term from open literature
= New term from ANSI T1 sources
label
label bureau
labeled channel
labeled interface structure
labeled multiplexing
labeled statistical channel
laboratory attack
Lambertian radiator
Lambertian reflector
Lambertian source
Lambert's cosine law
Lambert's emission law
LAN
LAN application (software)
land line
land mobile-satellite service
land mobile service
land mobile station
landscape mode
land station
language
language processor
LAN operating system
LAP-B
LAP-D
large prime factors
laser
laser chirp
laser diode
laser disk
laser intelligence (LASINT)
laser medium
lasing
lasing threshold
LASINT
last-in first-out (LIFO)
last number redial
LATA
lateral offset loss
launch angle
launching fiber
launch numerical aperture (LNA)
layer
layered protocol
layered system
layer entity
layer function
layer interface
layer service
layer service elements
layer service primitives
layer user data
lay length
LBO
LCD
LDAP
LDM
leaky bucket counter
leaky mode
leaky ray
leap second
leased circuit
least privilege
least significant bit
least-time principle
LEC
LED
left-hand (anti-clockwise) polarized wave
leg
length indicator (LI)
LEO
level
level alignment
level of protection
LF
library
LIFO
light
light-emitting diode (LED)
lightguide
lightness
lightning down-conductor
lightning protection subsystem
light pen
light valve
limited protection
limited-protection voice equipment
limiter
limiter circuit
limiting
limits of interference
line
line adapter circuit
line alarm indication signal (AIS) code
linear analog control
linear analog synchronization
linear combiner
linear device
linearity
linear key
linearly polarized (LP) mode
linear network
linear optimization
linear polarization
linear predictive coding (LPC)
linear programming (LP)
linear topology
line balance
line buildout (LBO)
line code
line conditioning
line conduction
line driver
line filter balance
line hit
line load control
line loop
line loopback
line loopback signal
line noise
line-of-sight (LOS) propagation
line-rate conversion
line-route map
line side
line source
line spectrum
line speed
line terminating equipment (LTE)
line-to-line correlation
line traffic coordinator (LTC)
line unit network termination (LUNT)
line verification
linewidth
link
linkage
link diversity
linked registration
link encryption
linking protection (LP)
Link Layer
link level
link orderwire
link protocol
link quality analysis (LQA)
link set
link state control
link status signal unit
linux
lip synchronization
liquid crystal display (LCD)
list address
list processor
list server
live link
livescript
LLC
LNA
load
load capacity
loader
load factor
loading
loading characteristic
loading coil
load sharing
lobe
lobe attaching unit
local access and transport area (LATA)
local area network (LAN)
local battery
local call
local central office
local channel
local clock
local communication network (LCN)
local exchange
local exchange carrier (LEC)
local exchange loop
local line
local loop
local measured service
local node
local office
local orderwire
local reference
local side
lock and key protection system
locked mode
lock-in frequency
lock-in range
lockout
log
logical circuit
logical link control (LLC) sublayer
logical route
logical signaling channel
logical topology
logic bomb
log in
login
log off
log-off
logon
log on
log out
log-periodic (LP) antenna
log-periodic (LP) array
long-distance call
long-haul communications
longitudinal balance
longitudinal balance—audio
longitudinal offset loss
longitudinal redundancy check (LRC)
longitudinal voltage
long line
long-range aid to navigation (loran) system
long-range radio aid to navigation system
long silent interval
long-term bit error rate
long-term stability
long wavelength
look-ahead-for-busy (LFB) information
loop
loop-back
loop check
loop closure
loop compensation loss
looped dual bus
loop filter
loop gain
loophole
loop noise
loop open
loop start
loop test
loop transmission
loose buffer
loran
loran station
LOS
loss
lossless compression
lossy compression
lossy medium
lost block
lost call
lost frame
low Earth orbit
lower frequency ground
lowest usable high frequency (LUF)
low frequency (LF)
low-level keying
low-level language
low-level modulation
low-level signaling
low-pass filter
low-performance equipment
low-power communication device
low-power FM radio (LPFM)
low-power television (LPTV)
LP
L-pad
LPC
LP mode
LP
01
mode
LQA
LRC
LSB
LTC
.l3
LUF
luminance range
luminance signal
luminescent diode
luminous flux
luminous intensity
lurker
lurking
lynx
This HTML version of Telecom Glossary 2K was last generated on Wed May 8 15:36:48 DT 2002.