PMA meaning in Space Science ?

Answer: What is Pressurized Mating Adapter mean?

The Pressurized Mating Adapter (PMA) is a class of spacecraft adapters that convert the Common Berthing Mechanism (CBM) used on the US Orbital Segment to APAS-95 docking ports. There are three PMAs located on the International Space Station (ISS); the first two were launched with the Unity connecting module in 1998 aboard STS-88, and the third was launched in 2000 aboard STS-92.

reference

Full Form	Category
Philippine Magnanakaw Academy	Academic & Science
Philippine Medical Association	Academic & Science
Presentation of Mary Academy	Academic & Science
Pressure Maximum Allowable	Academic & Science
Physics Mathematics and Astronomy	Academic & Science
Pakistan Marine Academy	Academic & Science
Primary Mental Abilities	Academic & Science
Project Management Accounting	Accounts and Finance
Property Management Account	Accounts and Finance
Performance Marketing Association	Business
Premier Marketing Alliance	Business
Promotion Marketing Association	Business
Presidents Management Agenda	Business
Product Marketing Alliance	Business
Project Management Advisors	Business
Primary Market Area	Business
Pre Market Approval	Business
Pharmaceutical Manufacturers' Association	Business
Produce Marketing Association	Business
Publishers Marketing Association	Business
Pacific Maritime Association	Business
Power Marketing Association	Business
Precision Metalforming Association	Business
Photography Marketing Association	Business
Project Marketing and Advertising	Business
Photo Marketing Association	Business
Pepsi MidAmerica	Business
Premier Man.hdg	Business
Property Management Authorization	Business
Parts Manufacturer Approval	Business
Part Manufacturing Authorization	Business
Penanaman Modal Asing	Business
Property Management Association	Business Management
Program Management Air	Business Management
Phenyl Mercury Acetate	Chemistry
Phorbol Myristate Acetate	Chemistry
Production Music Association	Community
Pacific Media Associates	Community
Portland Museum of Art	Community
Product Managers Association	Community
Paraglider Manufacturers Association	Community
Polish Museum of America	Community
Personal Media Assistant	Community
Parenting Media Association	Community
Parent Media Association	Community
Personal Music Assistant	Community
Professional Music Audio	Community
Philadelphia Museum of Art	Community
Pastoral Medical Association	Community
Polyurethane Manufacturers Association	Community
Physical Media Attachment	Computing
Program Memory Area	Computing
Policy Management Architecture	Computing
Performance Management Application	Computing
Program Management Application	Computing
Performance Manager Agent	Computing
Packet Memory Access	Computing
Personal Mobility Assistant	Computing
PumaPay	Cryptocurrency
Data (performance Monitor)	File Type
Performance Matters Associates	General
Professional Makeup Artistry	General
Prompt Maintenance Alarm	General
Programa Mundial de Alimentos	General
Preventative Maintenance Agreement	General
Pressure Managed Area	General
Permanent Magnet Alternator	General
Primary Maintenance Aid	General
Post Mortem Autoris	General
Plakat Media Analyse	General
Physical Medium Attachment	General
Profil Mitra Abadi	General
Parts Manufacturer Approvals	General
Powered Mirror Adjustment	General
Produce Mktg Assoc	General
Portable Maintenance Aid	General
Poids Maxi Autorise	General
Precision Microproducts of America	General
Philippine Motoring Association	General
Performance Measurement Application	General
Performance Metals Australia	General
Porsche a Moteur Avant	General
Parking Maneuvering Assistant	General
Peugeot Motors of America	General
Professional Mechanics Association	General
Pack Of Monster Assassins	General
Phorbol Myristate Actetate	General
Positve Mental Attitude	General
Parts Manufacturing Approval	General
Permanent Means Of Access	General
Performance Measurement Analysis	General
Performance Monitoring and Accountability	General
Pacific Mission Aviation	General
Program Manager Air	General
Pretty Much Amazing	General
Pilates Method Alliance	Governmental
Philippine Military Academy	Governmental
Prudent Man Analysis	Governmental
Program Management Analysis	Governmental
Palestinian Monetary Authority	Governmental
Proficient Management of Affairs	Governmental
Pakistan Medical Association	Governmental
Pre-Market Application	Governmental
Phoenix Military Academy	Governmental
Peshawar Metropolitan Authority	Governmental
Premarket Approval Application	Governmental
Power Matters Alliance	Governmental
Pays Moins Avancés	International
Policía Militar Ambulante	International
Program Management Analyst	Jobs
Para Methoxy Amphetamine	Medical
pre-motor area (brain)	Medical
Pennsylvania Medical Association	Medical
Progressive Muscular Atrophy	Medical
Political/military Assessment	Military and Defence
Pakistan Military Academy	Military and Defence
Proxy Mobile Agent	Networking
Pemba Island, Tanzania	Regional
Performance Monitor Annunciator	Space Science
Pressurized Mating Adapter	Space Science
Pacific Martial Arts	Sports
Putting Means Anguish	Sports
Positive Mental Attitude	Sports
Portfolio Management Account	Stock Exchange
Pale Moon for Android	Telecommunication