| AADC |
airport
arrival demand chart |
AAI |
arrival
aircraft interval |
| ACLT |
actual
calculated landing time |
ADL |
Aggregated
Demand List |
| ADPE |
automated
data processing equipment |
ADS-B |
automatic
dependent surveillance broadcast |
| AERA |
automated
en route air traffic control |
AFD |
airport
facility directory |
| AFSS |
automated
flight service station |
AIT |
automated
information transfer |
| ALD |
available
landing distance |
AP
LGT |
airport
lighting |
| ARAC |
aviation
rules and advisory commitee |
ARR |
airport
acceptance rate |
| ARTCC |
en
route traffic control center |
ASD |
aircraft
situation display |
| ASLAR |
aircraft
surge launch and recovery |
ASP |
arrival
sequencing program |
| ATCCC |
ATC
Command Center |
ATCSCC |
ATC
Systems Command Center |
| ATCT |
airport
traffic control center |
ATM |
air
traffic management |
| AWW |
severe
wx forecast alert |
CAASD |
center
for advance aviation system development |
| CDM |
collaborative
decision making |
CTAS |
center
tracon automation system |
| CDTI |
cockpit
display of traffic information |
CDT |
controlled
departure time programs |
| CRCT |
collaborative
routing coordination tool |
CRDA |
converging
runway display aid |
CENRAP
/CENRAP-PLUS |
center
radar ARTS presentation/processing |
CEP |
central
east pacific |
| CFR |
call
for release |
CLT |
calculated
landing time |
| CMNPS |
Canadian
minimum navigation performanc specification airspace |
CTA |
controlled
time of arrival/control area |
| CVFP |
charted
visual flight procedure approach |
CWA |
center
wx advisory |
| CVRS |
computerized
voice reservation system |
DA |
descent
advisor |
| DAIR |
direct
altitude and identification readout |
DARC |
direct
access radar channel |
| DGPS |
differential
global positioning system |
DSP |
departure
sequencing program |
| DT |
delay
time |
DVA |
diverse
vector area |
| E-MSAW |
enroute
minimum safe altitude warning |
EPS |
engineered
performance standards |
| ESP |
en
route spacing program |
FAST |
final
approach spacing tool |
| FAWP |
final
approach waypoint |
FCLT |
freeze
calculated landing time |
| FIS-B |
flight
information services broadcast |
FMA |
final
monitor aid |
| FMS |
flight
management system |
FMSP |
flight
management system procedure |
| FRP |
federal
radionavigational plan |
FSA |
flight
schedule analyzer |
| FSM |
flight
schedule monitor |
FSPD |
freeze
speed parameter |
| GNSS |
global
navigation satellite system |
GPS |
global
positioning system |
| IAWP |
intial
approach waypoint |
IFWP |
intermediate
fix waypoint |
| IRV |
inertial
reference unit |
LAAS |
low
altitude alert system |
| LAHSO |
landing
and hold short operations |
LORAN-C |
long
range navigation |
| MAHWP |
missed
approach holding waypoint |
MAWP |
missed
approach waypoint |
| MIS |
meteorlogical
impact statement |
MLDI |
meter
list display interval |
| MODE-S |
secondary
radar transponder |
NAS |
national
airspace system |
| NIMS |
nas
infrastructure management system |
NMAC |
near
midair collision |
| OFT |
outer
fix time |
OMEGA |
very
low navigation system |
| OROCA |
off
route altitude provide obstruction clearance |
OTR |
oceanic
transition route |
| PIDP |
programmable
indicator data processor |
POET |
post
operational evaluation tool |
| PRM |
precision
runway monitor |
P
TIME |
proposed
time |
| QNE |
standard
altimeter setting |
RA |
route
analysis |
| RAIM |
receiver
autonomous integrity monitoring |
RAID |
redundant
array of inexpensive disks |
| RAR |
Runway
Acceptance Rate |
RBS
(RBS++) |
Ration
By Schedule |
| RFP |
request
for proposal |
RMA |
reliability-maintainability-availability |
| RMI |
remote
magnetic indicator |
RSA |
runway
safety area |
| SLDI |
sector
list drop interval |
SMART |
self-managed
arrival sequencing tool |
| SURPIC |
surface
vessels area search and rescue incident |
STMP |
special
traffic management program |
| TAVT |
terminal
airspace visualization tool |
TCAS |
traffic
alert and collision avoidance system |
| TCLT |
tenative
calculated landing time |
TIBS |
telephone
information briefing service |
| TIS-B |
traffic
information services broadcast |
TFM |
traffic
flow management |
| TMA |
traffic
management advisor |
TMC |
traffic
management coordinators |
| TMU |
traffic
management unit |
TRACON |
terminal
radar approach control facilities |
| TWIP |
terminal
weather information for pilots system |
UAT |
universal
access transceiver |
| UVDF |
direction
finder, UHF and VHF DF |
VOR |
very
high frequency omnidirectional range |
| VSCS |
voice
switching control system |
VTA |
vertex
time of arrival |
| WAAS |
wide
area augmentation system |
WST |
convective
SIGMET |
