机上[kijou] on the desk
机上の空論[kijounokuuron] academic gossip
事務机[jimuzukue] clerical desk
書きもの机[kakimonozukue] writing desk
折り畳み机[oritatamitsukue] folding desk

片袖机[katasodezukue] desk with a tier of drawers on one side
床机[shougi] camp stool
机下[kika] word of respect added to the addressee's name on a letter
机辺[kihen] near a desk