What does MASP stand for?

Markham's Storm-Petrel - Common English name - American Ornithologists Union four-character bird identification - Scientific name: Oceanodroma Markhami (IBP)

Medical Application Service Provider (SAUO)

Microaerophilus Stationary Phase - Biochemistry (DAVI)

Modular Atmosphere Simulation Program - NASA (KSC)

Multiple Access Signal Processor (ACAE)