Gordon wrote in news:Ue-
:

http://www.gao.gov/cgi-bin/getrpt?GAO-09-325

Ah! I think I found a problem:

AEP Architecture Evolution Plan
DASS Distress Alerting Satellite System
DOD Department of Defense
GNSS Global Navigation Satellite Systems
GPS Global Positioning System
IFOR Interagency Forum for Operational Requirements
JCIDS Joint Capabilities Integration and Development System
L2C second civil signal
L5 third civil signal
M-code Military Code
NASA National Aeronautics and Space Administration
OCS Operational Control Segment
OCX Next Generation Control Segment
OSD Office of the Secretary of Defense
PDOP position dilution of precision
PNT Positioning, Navigation, and Timing
SLR Satellite Laser Ranging
TSPR Total System Performance Responsibility

ACRONYMS!