All Boating Charters
- AquaVida Charters
- AquaViva
- Aquaclear Kayak Club
- Aquaclear Kayak Club – Drone Photography
- Aquadventures Cozumel “Why Not?”
- Aquaholic
- Aquaholic Boat Charters - LAGUNA 1
- Aquaholic Boat Charters Malta – LAGUNA 2
- Aquaholic Speedboat Tours
- Aquaholics Florida
- Aquamarine Adventure Vlorë
- Aquanaut Adventures
- Aquarela Tours
- Aquarius Private Boat Tours – Sea Ray Sundeck
- Aquariva 33 – Athens Diamond Cruises
- Aquatic Adventures
- Aquatic Escapes - Water Tours & Booze Cruises
- Aquatic PR Boat Charter & Rent
- Aqui há mar sailboat Primus
- Archipelago Charter Service AB
- Archipelagocruises and boat transfers
- Area 51 @Sea
- Arf Charters
- Argo III Skiathos Day Sailing
- Argo Lefkada Exclusive Cruises
- Aria Harbor Cruise
- Aria Ocean Breeze
- Arija Tours
- Arkos 647 WA
- Around Dubrovnik Boat
- Around Venice Tours – Classic Boat Tour
- Arpon Spearfishing
- Arriva
- Arrábida 4U
- Artemis Sailing Charters
- Artistic Angler Charters
- Aruba Premier Boat and Dive
- Aruba Xtreme Vibes
- Aruban Breeze Charters
- Arwood Marine Adventures - The Perfect Day!!!
- Arzella Boat Trips
- Asia Blue Yacht Charters
- Aswan nile tour
- Atanazio’s Tours
- Athens Riviera Boating
- Athens Riviera – Pershing 70
- Athens Sailing – Lagoon 45
- Atlantia - Ultimate Luxury Charter
- Atlantic Adventure
- Atlantic Blue Charters
- Atlantida Punta Cana – Scratchers FunCat
- Atlantida Punta Cana – Sea Ray Express Cruise
- Atlantida Punta Cana – Sea Ray Weekender
- Atlantis Charters
- Atlantis II – Ultimate SuperYacht Catamaran
- Atlantis Marine - Ferretti 430 Fly
- Atlantis Marine - Nordkapp Gran Coupe 905
- Atlantis Marine – Colnago Marine 35 HT
- Atlantis Marine – Colnago Marine 45
- Atlantis Water Fun
- Atoll Villa
- Attitude Adjustment Charters
- Attoyac Outfitters Boat Tours
- Aurea Sea Experience
- Aurora Aleksandar
- Austria J&P – Sea Ray Sundancer
- Authentic Dubrovnik Cruise Since 1878
- Authentic Nature Tours
- Ava Boats
- Ava Outdoors
- Avangard Charter
- Avanti Yacht Rentals
- Avenger Charters
- Aventurea Charters
- Avgerinos Travel Experience – Speedboat KATE
- Avian
- Awesome Adventures Boat Charters
- Awesome Adventures!!
- Axiom Yachting Hvar – 33’ Wings
- Axiom Yachting Hvar – 45’ Van Dutch Style
- Axiom Yachting Hvar – Axiom Colnago 35’
- Axiom Yachting Hvar – Colnago 45
- Axopar 37 Sun Top from Hvar/Bol/Split
- Ayia Trias Cruises – Protaras & Blue Lagoon
- Ayla Boat Tours
- Azimut 46 discount on top & Free all Toys
- Azimut 55' Ft. Lauderdale
- Azimut 58 – Athens Diamond Cruises
- Azimut 86
- Azimut Atlantis – El Cielo Cozumel Snorkel
- Azimute River Tours
- Azimuth Sailing Holidays
- Aziz Sea Trips
- Azores Islands Experience – Argus Pescador
- Azule Boats – Beneteau First 26 Spirit
- A’mare Positano Boat Experience
- B By The Sea Adventures
- B2 Excursion
- BARTA 36': GROUP GETAWAY WITH WATER TOYS- 20P
- BBQ E-Boat Fiji (Self-drive BBQ eBoat Cruise)