development and maintenance of morale

integrated mine action and development (linking mine action and development)

health, well-being and morale of personnel

morale, welfare and recreation activities

morale, welfare, and recreation (MWR)

welfare and morale type property

depot maintenance (beyond O and I level activities, performed in an industrial-type facility) / D-level maintenance

destroy the morale

morale

morale support

sagging morale

apron string morale

contingency maintenance / special maintenance

maintenance checks / routine maintenance, scheduled tasks

maintenance idling (periodic running of engine for maintenance purposes)

organizational maintenance (O-level) (day-to-day work that standard airfield maintenance groups perform in support of airfield operations)

routine maintenance / scheduled tasks, maintenance checks

scheduled tasks / routine maintenance, maintenance checks

special maintenance / contingency maintenance

Cooperative Research and Development Agreements (CRADA)

Joint Capabilities Integration and Development System (JCIDS)

research and development (R&D)

research, development, test, and evaluation (RDT&E)

US Army Development and Readiness Command

Western Europe Organization for Economic Cooperation and Development (OECD)

Advisory Group for Aerospace Research and Development (AGARD)

Air Defense Research and Development Establishment

research and development program

Advisory Group for Aeronautical Research and Development

observation and fields of fire, avenues of approach, key and decisive terrain,obstacles, and cover and concealment (OAKOC)

communications and control systems maintenance

establishment and maintenance of protective measures

maintenance and repair equipment