Linked from
The 69 pages that link to Neutron star, each with the reason it gives.
Millisecond pulsarNarrower topic: Millisecond pulsars are rapidly rotating neutron stars.
Pulsar wind nebulaNarrower topic: A pulsar wind nebula requires a neutron star at its center.
Scorpius X-1Narrower topic: The compact object at Scorpius X-1’s center is a neutron star.
SN 1054Narrower topic: The explosion left a neutron star that is observed as the Crab Pulsar.