For the benefit of Unclealbert and anyone else who is confused. AWNIS-Allied Worldwide Navigation Information System-Organisation that publishes where to go and where not to during war. CMR- Commander Maritime Reserves also Known as COMMARRES-The Boss CWO-Command Warrant Officer-The Bossâ€™s Sidekick, thought by some to be a member of Rum Ration! DNRes-Director Naval Reserves-What CMR used to be FE-Functional Employer-Depending on branch, a 4 ring captain who likes having us around in case thereâ€™s a war GSSR-General Service Seaman Reserve-Sailors with guns providing Ships Protection Teams (SPO) (Also, God's Chosen People) Mar Ops-Maritime Operations Branch- The branch to which GSSR, NCAGS, AWNIS etc belong. The badge is causing much concern as there is only one badge, AB2, No AB1. LS or PO NCAGS-Naval Coordination and Guidance of Shipping-Organisation that makes sure we know where merchant ships are and tryâ€™s to make sure they donâ€™t stray into anything nasty. NE-New Entry-Nuff Said PONE-Potential officers New Entry Course â€“Civilian to AB2RNR in three weeks Râ€™s-The letter â€œRâ€ in an officers executive curl, denoting them as RNR. In rum Ration the â€œRâ€ is taken to mean any marks distinguishing RNR from RN. RUâ€™s-Reserve Units. 13 scattered throughout the country where training (allegedly)takes place. Formerlly called RTC's (Reserve Training Centres) No doubt to be continuedâ€¦â€¦.