| Aerochamber for Cats and/or Equivalents | AeroKat Feline AEROSOL Chamber, AeroKat Feline Aerosol Chamber Device | 
| Aerochamber for Dogs and/or Equivalents | Aerodawg Canine AEROSOL Chamber for Large Dogs, Aerodawg Canine AEROSOL Chamber for Small Dogs, Aerodawg Canine Aerosol Chamber for Large Dogs, Aerodawg Canine Aerosol Chamber for Small Dogs | 
| Aerochamber Plus Device with Mouthpiece and/or Equivalents | Aerochamber Plus Device Standard with Mouthpiece | 
| Aerochamber Plus Flow-Vu with Mask Kids and/or Equivalents | AeroChamber Plus Flow-Vu with Mask Kids Medium | 
| Aerochamber Plus Flow-Vu with Mask Large and/or Equivalents | AeroChamber Plus Flow-Vu with Mask Large | 
| Aerochamber Plus Flow-Vu with Mask Small and/or Equivalents | AeroChamber Plus Flow-Vu with Mask Small | 
| Aerochamber With Child/Pediatric Mask and/or Equivalents | Aerochamber Plus Device with Child Mask, Aerochamber Plus with Child Mask | 
| Aerochamber with Infant Mask and/or Equivalents | Aerochamber Max w/ Infant Mask, Aerochamber Plus Device with Infant Mask | 
| Aerodawg Mask Refill and/or Equivalents | Aerodawg Replacement Mask, Aerodawg Replacement Masks | 
| Aerokat Mask Refill and/or Equivalents | Aerokat Replacement Mask | 
| After Bite Gel and/or Equivalents | After Bite Gel | 
| After Bite Kids Cream and/or Equivalents | After Bite Kids Cream | 
| Afterburn Tender and/or Equivalents | Afterburn Tender | 
| Albustix Reagent and/or Equivalents | Albustix Reagent, Albustix Strips | 
| Alcohol Swabs and/or Equivalents | BD Alcohol Swabs | 
| Alcowipes and/or Equivalents | Alcowipes | 
| Aleve and/or Equivalents | ARP-Naproxen, Aleve, Naproxen | 
| Aleve Liquid Gels and/or Equivalents | Aleve Liquid Gels | 
| Aleve PM Nighttime and/or Equivalents | Aleve PM Nighttime | 
| Algosteril Dressing and/or Equivalents | Algosteril Dressing 5 x 5cm | 
| Align Probiotic and/or Equivalents | Align Probiotic | 
| Alka Seltzer and/or Equivalents | Alka Seltzer Lemon Lime, Alka Seltzer | 
| Allegra and/or Equivalents | Allegra 12 Hour, Telfast, Allegra 24 hour, Fexofenadine | 
| Almagel and/or Equivalents | Almagel | 
| Almagel Plus and/or Equivalents | Almagel Plus |