▁ear ns ▁themselves ▁the ▁nick name ▁" N im rod ", ▁( N im rod ▁MR / AS W ▁aircraft ▁being ▁well ▁known ▁as ▁" sub " ▁hun ters ). ▁No ▁D uff ▁- ▁Act ual , ▁or ▁genu ine ▁situation / ▁information ▁as ▁opposed ▁to ▁an ▁exercise . ▁N od dy ▁Su it ▁- ▁N BC ▁Su it , ▁personal ▁protect ive ▁equipment ▁( cl othing ). ▁ ▁Some ▁gener ations ▁( marks ) ▁of ▁the ▁upper ▁body ▁N BC ▁sm ock ▁had ▁a ▁pointed ▁h ood ▁res emb ling ▁the ▁hat ▁worn ▁by ▁the ▁fict ional ▁character ▁" N od dy ". ▁N OK ▁( ab bre viation ) ▁- ▁Next ▁Of ▁Kin . ▁Nothing ▁on ▁the ▁clock ▁but ▁Smith s ▁- ▁F uel ▁and ▁other ▁such ▁d ial s ▁down ▁to ▁zero ▁leaving ▁only ▁the ▁instrument ▁mak ers ▁name . ▁N ose ▁B ags ▁- ▁The ▁cold ▁me al ▁pack s ▁that ▁are ▁provided ▁on ▁transport ▁aircraft ▁for ▁military ▁passengers . ▁ ▁O ▁▁ ▁O BO E ▁- ▁( W W II ) ▁Gr ound ▁controlled ▁bomb ing ▁f lare ▁release ▁system . ▁O dd ▁Bod ▁- ▁Some one ▁transferred ▁from ▁a ▁def unct ▁unit ▁to ▁a ▁new ▁one . ▁O C ▁( ab bre viation ) ▁- ▁Officer ▁Command ing . ▁O ▁Club ▁- ▁The ▁officers ' ▁club . ▁Office ▁- ▁The ▁co ck pit ▁or ▁a ▁rear ▁crew ▁station ▁for ▁the ▁various ▁R AF ▁air cre w ▁roles . ▁Such ▁as , ▁Pil ot / Co - P