flight development program
програма довідних / доводжувальних льотних випробувань
програма довідних / доводжувальних льотних випробувань
integrated mine action and development (linking mine action and development)
research and development program
flight restriction zone / flight restricted zone (FRZ)
Cooperative Research and Development Agreements (CRADA)
development and maintenance of morale
integrated scenario development
Joint Capabilities Integration and Development System (JCIDS)