collaborator; cooperator; coworker; ally
cooperation; collaboration; help; support
cooperative relation; cooperative relationship; collaborative relationships; cooperative structure; cooperative ties; cooperative alliance
readiness to cooperate; framework for cooperation
combined (concerted) efforts; solidarity; joining forces (with)
regional revitalization cooperation team
international cooperation
combined (concerted) efforts; solidarity; joining forces (with)
compensation payment (for co-operating e.g. with a voluntary government scheme)
cooperative delivery vehicle (esp. for deliveries between libraries); liaison vehicle
sales cooperative; sales cooperation
partner school (e.g. for distance learning); partner institution
Organization for Security and Co-operation in Europe; OSCE
cooperation between the private and public sectors
European Political Co-operation; EPC
cooperation with the government from outside the cabinet
compensation (e.g. for participating in a clinical trial); reimbursement; cooperation fee
Correctional Association Prison Industry Cooperation
Japan International Trading Cooperation Organization; JITCO
Shanghai Cooperation Organization
Pacific Accreditation Cooperation; PAC
Organisation of Islamic Cooperation; OIC