Evasive MRVA reentry vehicle, which maneuvers for the purpose of evading defensive weapons.
Event Based ContractingSupport event driven acquisition strategy by linking specific contractual events to the exit criteria for the acquisition phase, or to intermediate…
Event Driven Acquisition StrategyAn acquisition strategy that links program decisions to demonstrated accomplishments in development, testing, and production.
Event ValidationA sensor element internal process that results in a determination by the operator that the sensor is healthy and the event reported is real.
Event VerificationThe process by which it is decided, from SDS external data, that the event reported is real. 99
Evolutionary Acquisition(1) An approach in which a core capability is fielded, and the system design has a modular structure and provisions for future upgrades and changes as…
Evolutionary Requirements DefinitionMission needs are first expressed in broad operational capability terms, and then progressively evolved to system specific performance requirements.
ExcimerA contraction for excited dimer ; a type of lasant . A dimer is a molecule consisting of two atoms. Some dimers (e.g.
Excimer Laser (EXL)A laser in which emission is stimulated when a gas is shocked with electrical energy and the excited medium emits light when returning to a ground state.
Exit CriteriaProgram specific accomplishments that must be satisfactorily demonstrated before an effort or program can progress further in the current acquisition…
Expert SystemsSoftware programs, which use artificial intelligence techniques to capture and apply the non-algorithmic knowledge and procedures of human experts.
Expired AppropriationAn appropriation that is no longer available for new obligation but is still available for disbursement to liquidate existing obligations.
Explicit CoordinationA battle management technique which communicates results, decisions or command from one battle manager to another, usually from a higher command to a…
Extended Planning AnnexA document providing program guidance for an additional 10 years beyond the POM. 103
F1) Fahrenheit- The standard scale used to measure temperature in the United States.
FABA product of hydrolysis of an IgG antibody, consisting of the variable region with some of the constant region of a heavy chain, and an entire light chain.
Fast-Burn Booster (FBB)A ballistic missile that burns out much more quickly than current versions, possibly before exiting the atmosphere entirely.
FAT(1) First Article Testing. (2) Factory Acceptance Test.
Fault-ToleranceThe ability of a processor to maintain mission effectiveness after some subsystems failed.
FAXShort for facsimile. A process of transmitting documents by scanning them to digital, converting to analog, transmitting over phone lines and reversing…
FCA product of hydrolysis of an IgG antibody, consisting of parts of the constant regions of two heavy chains held together by a disulphide bridge, but…
FDAAn agency in the U.S. federal government whose mission is to protect public health by making sure that food, cosmetics, and nutritional supplements are…
FDCFinal Data Capture Once the fee, any correspondence, and/or drawings are matched with the application and all requirements have been met for issuance as a…