This is a list of welding processes, separated into their respective categories.

=Arc welding=

#Also known as metal inert gas (MIG) welding or metal active gas (MAG) welding #Also known as tungsten inert gas (TIG) welding #Also known as manual metal arc (MMA) welding or stick welding

=Oxyfuel gas welding=

=Resistance welding=

=Solid-state welding=

=Other welding=

=References=

*Cary, Howard B. and Scott C. Helzer (2005). Modern Welding Technology. Upper Saddle River, New Jersey: Pearson Education. ISBN 0131130295. *Lincoln Electric (1994). The Procedure Handbook of Arc Welding. Cleveland: Lincoln Electric. ISBN 9994925822.

=External links=