| #401 | Applied Materials Research. -- London : Heywood, 1962-1966. -- ISSN 0570-4847 |
| #402 | Applied mathematics and computation. -- New York : Elsevier, 1975-. -- ISSN 0096-3003 print. -- ISSN 1873-5649 online |
| #403 | Applied mechanics reviews : An International Review Journal in the Engineering Science. -- New York : American Society of Mechanical Engineers, 1948-. -- ISSN 0003-6900 |
| #404 | Applied microbiology and biotechnology. -- Berlin : Springer, 1984-. -- ISSN 0175-7598 print. -- ISSN 1432-0614 online |
| #405 | Applied numerical mathematics. -- Amsterdam : North-Holland, 1985-. -- ISSN 0168-9274 print. -- ISSN 1873-5460 online |
| #406 | Applied optics. -- Easton : Optical Society of America, 1962-1989. -- ISSN 0003-6935 |
| #407 | Applied optics, Information processing. -- Washington : Optical Society of America, 1990-2003. -- ISSN 1540-8973 |
| #408 | Applied optics. -- Washington : Optical Society of America, 1962-. -- ISSN 1559-128X print. -- ISSN 2155-3165 online |
| #409 | Applied physics. -- Berlin : Springer, 1973-1981. -- ISSN 0340-3793 |
| #410 | Applied physics letters. -- New York : American Institute of Physics, 1962-. -- ISSN 0003-6951 print. -- ISSN 1077-3118 online |