The 2008 WHO classification of tumours of haematopoietic and lymphoid tissues is at the time of writing (mid 2016) the most widely used classification system.
nodular lymphocyte predominance
classical Hodgkin lymphoma
Myeloproliferative disorders (MPDs) are a diverse group of conditions that are characterised by the overproduction of red cells, white cells and/or platelets in bone marrow. There are numerous conditions considered in this group but the most common are:
Non-Hodgkin lymphoma (NHL) is a catch-all term for all lymphomas that are not of the Hodgkin's subtype. It is a heterogeneous group of malignancies in terms of histology, clinical presentation and prognosis.
See the 2008 WHO classification for further information on subtypes.