Federal Aviation Administration Abbreviations and Acronyms

1. CRR
   Common Reference Receiver
2. CRS
   Contractor Repair Service
3. D
   Delivery Confirmation Bit
4. R
   Return
5. l1
   Carrier “Link” Frequency 1575.42Mhz
6. l1
   GPS Standard Positioning Service L-band ranging signal
7. l2
   Carrier “Link” Frequency 1227.6 Mhz
8. l2
   GPS Precision Positioning Service L-band ranging signal
9. l3
   Carrier “Link” Frequency 1385.05 Mhz
10. tasa
    Task and Skills Analysis
11. ACY
    Atlantic City, NJ FAA Technical Center
12. AMS
    Acquisition Management System
13. CERAP
    Combined Enroute Radar Approach Control Facility
14. DAY
    Dayton AFSS
15. MAP
    Missed Approach Point
16. NAT
    North Atlantic
17. ACS
    Active Control System
18. CAL
    California
19. CEP
    Circular Error Probable
20. CRT
    Cathode Ray Tubes

Last updated: September 10, 2020 — Total entries: 2,563