Andi,86 Alfabeta,69 Angkasa,16 Adlard Coles Nautical,14 Alexander Hamilton Institute,13 Admiralty Charts And Publications,12 ANDI OFFSET,9 ARCAN,8 alumni,8 APE Publishing,4 Admiralty Chart and Publications,4 Aksara Baru,4 Arga Tilanta,4 Akademi Maritim,3 armico,3 Academi Maritim,3 Asia Makmur2 Adhi Kreasi Pratama Komunikasi,2 Antony Rowe,2 Akademik Ilmu Pelayaran,2