Admin - See

Suspension of Award Activities
An action by the NIH awarding IC requiring the recipient to cease all activities on the award pending corrective action by the recipient. It is a separate action from suspension under HHS regulations (2 CFR 376) implementing Executive Orders 12549 and 12689. (See Public Policy Requirements and Objectives-Debarment and Suspension and Administrative Requirements-Enforcement Actions).

Quoted from the NIH OER Glossary & Acronym List.