VAMOS stands for Variability of the American Monsoon Systems (climate studies; various locations)
VaMoS stands for Variability Modelling of Software-Intensive Systems
VAMOS stands for Valley Alliance of Mentors for Opportunities and Scholarships (McAllen, TX)
VAMOS stands for Velocity and Magnetic Observations of the Sun (Naples, Italy)
VAMOS stands for Voice Services over Adaptive Multi-User Channels on One Slot (telecommunications)
VAMOS stands for Verified Additional Military Occupational Specialty