| Lord Abbett Convertible Fund | Class A | LACFX | — |
| Lord Abbett Convertible Fund | Class B | LBCFX | — |
| Lord Abbett Convertible Fund | Class C | LACCX | — |
| Lord Abbett Convertible Fund | Class P | LCFPX | — |
| Lord Abbett Convertible Fund | Class I | LCFYX | — |
| Lord Abbett Convertible Fund | Class F | LBFFX | — |
| Lord Abbett Convertible Fund | Class R2 | LBCQX | — |
| Lord Abbett Convertible Fund | Class R3 | LCFRX | — |
| Lord Abbett Core Fixed Income Fund | Class A | LCRAX | — |
| Lord Abbett Core Fixed Income Fund | Class B | LCRBX | — |
| Lord Abbett Core Fixed Income Fund | Class C | LCRCX | — |
| Lord Abbett Core Fixed Income Fund | Class P | LCRPX | — |
| Lord Abbett Core Fixed Income Fund | Class I | LCRYX | — |
| Lord Abbett Core Fixed Income Fund | Class F | LCRFX | — |
| Lord Abbett Core Fixed Income Fund | Class R2 | LCRQX | — |
| Lord Abbett Core Fixed Income Fund | Class R3 | LCRRX | — |
| Lord Abbett High Yield Fund | Class A | LHYAX | — |
| Lord Abbett High Yield Fund | Class B | LHYBX | — |
| Lord Abbett High Yield Fund | Class C | LHYCX | — |
| Lord Abbett High Yield Fund | Class P | LHYPX | — |
| Lord Abbett High Yield Fund | Class I | LAHYX | — |
| Lord Abbett High Yield Fund | Class F | LHYFX | — |
| Lord Abbett High Yield Fund | Class R2 | LHYQX | — |
| Lord Abbett High Yield Fund | Class R3 | LHYRX | — |
| Lord Abbett Short Duration Income Fund | Class P | — | — |