1. Intestine

Amebiasis (Amebic dysentery, Amebic colitis, Amebic appendicitis, Ameboma)
Entamoeba histolytica
Balantidiasis (Balantidial dysentery, Ciliary dysentery)
Balantidium coli
Cryptosporidiosis
Cryptosporidium parvum
Giardiasis
Giardia lamblia
Isosporiais
Isospora belli

2. Liver and biliary tree

Amebic liver abscess
Entamoeba histolytica
Giardiasis
Giardia lamblia
Visceral leishmaniasis (Kala-azar, Black fever, Black sickness, Dum-Dum fever, Leishmania donovani, L. infantum, L. chagasi)
Visceral Leishmania  

3. Heart and muscle

Chagas' disease (American trypanosomiasis)
Trypanosoma cruzi

4. Central nervous system (CNS)

African sleeping sickness
Mid-African trypanosomiasis
Trypanosoma gambiense
East-African trypanosomiasis
Trypanosoma rhodesiense
Amebic brain abscess
Entamoeba histolytica
Cerebral malaria
Plasmodium falciparum
Cerebral toxoplasmosis
Toxoplasma gondii
Chagas' disease (American trypanosomiasis)
Trypanosoma cruzi
Naegleria meningoencephalitis (Primary amebic meningoencephalitis)
Naegleria fowleri

5. Lung

Amebic lung abscess
Entamoeba histolytica
Pneumocystosis (Pneumocystis carinii pneumonia)
Pneumocystis carinii

6. Genitourinary organ

Trichomoniasis
Trichomonas vaginalis

7. Skin

Cutaneous amebiasis
Entamoeba histolytica
Cutaneous leishmaniasis (Leishmania tropica, L. major, L. mexicana, L. braziliensis,
L.  aethiopica, L.  amazonensis)
Cutaneous Leishmania

8. Eyes

Acanthamoeba keratitis  
Acanthamoeba species
Ocular toxoplasmosis (Toxoplasma chorioretinitis)
Toxoplasma gondii

9. Blood, bone marrow, lymphatics and spleen

African sleeping sickness (= African trypanosomiasis)
Trypanosoma gambiense, T. rhodesiense
Babesiosis
Babesia microti, B. bigemina
Chagas' disease (American trypanosomiasis)
Trypanosoma cruzi
Malaria
(1) Falciparum malaria (Malignant malaria)
Plasmodium falciparum
(2) Ovale malaria
Plasmodium ovale
(3) Quartan malaria
Plasmodium malariae
(4) Vivax malaria (= Tertian malaria)
Plasmodium vivax
Toxoplasmosis
Toxoplasma gondii
Viseral leishmaniasis (Kala-azar, Black fever, Black sickness, Dum-Dum fever, Leishmania donovani)
Visceral leishmania

Abdominal paragonimiasis
Paragonimus westermani
Anisakiasis (Anisakidosis)
Anisakis species, A. simplex
Ascariasis
Ascaris lumbricoides
Dipylidiasis
Dipylidium caninum
Diphyllobothriasis (= Bothriocephalisis)
Diphyllobothrium latum, D. yonagoense
Echinostomiasis
Echinostoma hortense, E. cinetorchis
Enterobiasis (= Oxyuriasis)  
Enterobius vermicularis
Gymnophalloidiasis
Gymnophalloides seoi
Heterophyiasis
Metagonimus species, M, yokogawai, M. takahashii, M. miyatai, Heterophyes nocens, Heterophyopsis continua, Pygidiopsis summa, Stellantchasmus falcatus, Centrocestus armatus, Stictodora fuscatum
Hookworm infection (Ancylostomiasis, Necatoriasis)
Hookworms, Ancylostoma duodenale, Necator americanus
Hymenolepiasis
Hymenolepis nana, H. diminuta
Intestinal schistosomiasis (Schistosomal dysentery)
Schistosoma species: S. mansoni, S. japonicum, S. haematobium
Metagonimiasis
Metagonimus species, M, yokogawai, M. takahashii, M. miyatai
Neodiplostomiasis
Neodiplostomum seoulensis
Spirometriasis
Spirometra erinacei
Strongyloidiasis (Cochin-China diarrhea)
Strongyloides stercoralis
Taeniasis
Taenia solium, Taenia saginata, Taenia asiatica
Trichostrongyliasis
Trichostrongylus orientalis
Trichuriasis (= trichocephaliasis)
Trichuris trichiura

2. Liver and biliary tree

Biliary ascariasis
Ascaris lumbricoides
Clonorchiasis
Clonorchis sinensis
Hepatic echinococcosis (Hydatidosis, Hydatid disease)
(1) Unilocular(= Cystic) echinococcosis
Echinococcus granulosus
(2) Multilocular(= Alveolar) echinococcosis
Echinococcus multilocularis
Fascioliasis
Fasciola hepatica
Hepatic capillariasis  
Capillaria hepatica
Hepatic schistosomiasis  
Schistosoma species: S. mansoni, S. japonicum
Opisthorchiasis
Opisthorchis viverrini, O. felineus
Visceral larva migrans (Toxocariasis)
Toxocara canis, Toxocara cati

3. Heart and muscle

Trichinellosis (= Trichinosis, Trichiniasis)
Trichinella species: T. spiralis

4. Central nervous system (CNS)

Cerebral angiostrongyliasis
Angiostrongylus cantonensis
Cerebral cysticercosis (= Neurocysticercosis)
Taenia solium
Cerebral echinococcosis (= Hydatidosis, Hydatid disease)
(1) Unilocular echinococcosis
Echinococcus granulosus
(2) Multilocular echinococcosis
Echinococcus multilocularis
Cerebral gnathostomiasis
Gnathostomes: G. hispidum, G. spinigerum, G. nipponicum
Cerebral paragonimiasis
Paragonimus westermani
Cerebral sparganosis (Neurosparganosis)
Spirometra erinacei

5. Lung

Dirofilariasis
Dirofilaria immitis
Pulmonary echinococcosis (= Hydatidosis, Hydatid disease)
(1) Unilocular(= Cystic) echinococcosis  
Echinococcus granulosus
(2) Multilocular(= Alveolar) echinococcosis
Echinococcus multilocularis
Pulmonary paragonimiasis
Paragonimus westermani
Visceral larva migrans (= Toxocariasis)
Toxocara canis, T. cati

6. Genitourinary organs

Genitourinary schistosomiasis
Schistosoma species: S. haematobium

7. Skin

Cutaneous gnathostomiasis
Gnathostomes
Cutaneous larva migrans
Ancylostoma caninum
Elephantiasis
Wuchereria bancrofti, Brugia malayi
Onchocerciasis (Onchodermatitis, Onchocercoma)
Onchocerca volvulus
Subcutaneous cysticercosis
Taenia solium
Schistosomal dermatitis (= Cercarial dermatitis, Cutaneous schistosomiais)
Schistosoma species: S. mansoni, S. japonicum, S. haematobium 

8. Eyes

Loiasis
Loa loa
Ocular cysticercosis
Taenia solium
Ocular gnathostomiasis  
Gnathostomes
Ocular sparganosis
Spirometra erinacei
Ocular onchocerciasis (River blindness)
Onchocerca volvulus
Thelaziasis
Thelazia callipaeda, T. californiensis

9. Blood, bone marrow, lymphatics and spleen

Schistosomiasis
Schistosoma species: S. mansoni, S. japonicum, S. haematobium 
Lymphatic filariasis
Wuchereria bancrofti, Brugia malayi

Asthma
House dust mites:Dermatophagoides pteronyssinus, D. farinae
Demodicidosis
Demodex folliculorum
Myiasis
Musca domestica
Pediculosis
Pediculus humanus humanus(= corporis), Pediculus humanus capitis
Phthiriasis
Pthirus pubis
Scabies
Sarcoptes scabiei